import java.util.Arrays;
import java.util.Stack;

public class Test1 {
    public static void main(String[] args) {
        int[] array = { 9 , 8 , 12 , 2 , 5 , 15 , 3};
        MySort.quickSort(array);
        System.out.println(Arrays.toString(array));
        Stack<Integer> stack = new Stack<>();
        stack.push(1);


    }
}
